package day3;

import java.util.Scanner;

public class Demo4 {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int a = scanner.nextInt();
        switch (a){
            case 1:
                System.out.println("冬季");
                break;
            case 2:
            case 3:
            case 4:
                System.out.println("春季");
                break;
            case 5:
            case 6:
            case 7:
                System.out.println("夏季");
                break;
            case 8:
            case 9:
            case 10:
                System.out.println("秋季");
                break;
            case 11:
            case 12:
                System.out.println("冬季");
                break;
            default:
                System.out.println("输入的值有问题");
        }
    }

}
